Siemens SINUMERIK ONE NCU 1740, Руководство по эксплуатации оборудования

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Technical data
11
11.1 Technical Data
Table 11-1 Safety-related data
Protection class III
Degree of protection Open type (open equipment) 1)
Approvals CE, cULus, RCM, KC, EAC
Declarations of conformity Directive 2004/108/EC (EMC)
Directive 2006/42/EC (machinery directive)
Directive 2011/65/EU (RoHS), supplemented by: Delegated Directive
(EU) 2015/8/63 (document 32015L0863)
Pollution degree 2
Cooling Open-circuit ventilation
Mounting position Vertical
1) Open equipment according to UL 61010
1) Matériel ouvert selon UL 61010
Note
Customers must ensure that the product, with the external fire protection enclosure to be
attached by customers, meets the requirements for fire protection of the material according to
UL 94 V-1 and the mechanical stability / fire protection requirements / touch protection according
to UL 61010.
Note
Le client est tenu de veiller à ce que les exigences en matière de résistance à l'incendie du
matériel selon UL 94 V-1 et les exigences en matière de stabilité mécanique/protection incendie/
protection contre les contacts selon UL 61010 soit remplies par la mise en oeuvre d'une
enveloppe anti-incendie externe.
Table 11-2 Electrical and mechanical data
SIMATIC S7 - integrated PLC 1500
Overvoltage category Secondary circuit supplied from primary circuits up to Cat. II, 300 VAC
2)
Input voltage 3) 24 VDC
Current consumption (rated
value) 0.65 A; without load
Current consumption, max. 11.1 A
NCU 1740
Equipment Manual, 10/2021, A5E51087503B AA
93